all_zero Class — pytorch Architecture

Architecture documentation for the all_zero class in vec512_mask.h from the pytorch codebase.

Class c

Source Code

aten/src/ATen/cpu/vec/vec512/vec512_mask.h lines 319–323

template <>
inline bool VecMask<int, 1>::all_zero() const {
  __mmask16 mask = _mm512_test_epi32_mask(mask_[0], mask_[0]);
  return mask == 0;
}

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